I like VNX2 and its big brother CNX2 because I try to get things right in camera, and opening the NEF to look just like the OOC image is a great time saver for me - especially if I used ADL, which I tend to do often these days.
Last time I looked (about a year ago) CNX2 was also better than the competition at a number of automatic little things under the hood, such as automatic CA and (especially if you own an 'e' or a D7100) moiré correction.
Jack